GB1402424A - Sealing compositions - Google Patents

Sealing compositions

Info

Publication number
GB1402424A
GB1402424A GB3788071A GB3788071A GB1402424A GB 1402424 A GB1402424 A GB 1402424A GB 3788071 A GB3788071 A GB 3788071A GB 3788071 A GB3788071 A GB 3788071A GB 1402424 A GB1402424 A GB 1402424A
Authority
GB
United Kingdom
Prior art keywords
substrate
resins
adhesive
styrene
sheet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3788071A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evode Ltd
Original Assignee
Evode Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evode Ltd filed Critical Evode Ltd
Priority to GB3788071A priority Critical patent/GB1402424A/en
Priority to CA148,903A priority patent/CA989257A/en
Priority to DE2239665A priority patent/DE2239665A1/en
Publication of GB1402424A publication Critical patent/GB1402424A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J157/00—Adhesives based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/28—Metal sheet
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/54—Inorganic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

1402424 Sealing strips EVODE Ltd 8 Aug 1972 [12 Aug 1971] 37880/71 Heading B2E A sealing material comprises a sheet-like substrate having on at least one surface a coating of pressure sensitive thermoplastic adhesive which is at least as thick as a substrate, the adhesive mass comprising a thermoplastics synthetic base polymer, a compatible tackifying resin film. The substrate may be a metal sheet, such as of aluminium stainless steel, or a sheet of polypropylene, polyethylene or polyvinyl chloride. The substrate may be reinforced with a woven or non- woven fibrous material. A laminated substrate such as of paper and metal foil may also be used. The substrate may be pre-treated by flame treatment or corona discharge before application of the adhesive composition. The adhesive layer is preferably 10 to 100 times the thickness of the substrate. The actual thickness is normally 0.025 to 0.1 inches. The base polymer of the adhesive may be polybutene, polyisobutylene, styrene, polymers, such as styrene-butadiene copolymers, and polymers of alpha-methyl styrene, polyvinyl ethers, acrylic and ethylene-vinyl acetate copolymers. Suitable tackifying resins are rosins, rosin esters, hydrogenated rosin esters and hydrocarbon resins such as polyindenes, polyindenes, polyterpenes, coumarone-indene resins, and non-heat advancing phenolic resins. vinyl aromatic, pinene, acrylic acid, vinyl acetate, and ketone resins and copolymers of vinyl chloride, and maleic acid. Liquid tackifying resins such as low molecular weight polybutenes or polyisobutylenes, may also be used. Fire retardant properties may be imparted by the addition of a halogenated aromatic compound together with an antimony trioxide or alternatively by the use of phosphorous or nitrogen-containing fire retardant materials. Numerous organic fillers are listed which may be present in the mixtures and waxes and metal soaps may also be present.
GB3788071A 1971-08-12 1971-08-12 Sealing compositions Expired GB1402424A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3788071A GB1402424A (en) 1971-08-12 1971-08-12 Sealing compositions
CA148,903A CA989257A (en) 1971-08-12 1972-08-08 Sealing compositions
DE2239665A DE2239665A1 (en) 1971-08-12 1972-08-11 SEALING COMPOUNDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3788071A GB1402424A (en) 1971-08-12 1971-08-12 Sealing compositions

Publications (1)

Publication Number Publication Date
GB1402424A true GB1402424A (en) 1975-08-06

Family

ID=10399661

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3788071A Expired GB1402424A (en) 1971-08-12 1971-08-12 Sealing compositions

Country Status (3)

Country Link
CA (1) CA989257A (en)
DE (1) DE2239665A1 (en)
GB (1) GB1402424A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9317356U1 (en) * 1993-11-12 1994-01-20 Baedje K H Meteor Gummiwerke duct tape
CN1050376C (en) * 1991-03-01 2000-03-15 格雷斯公司 Waterproofing membrane
US9133372B2 (en) 2008-12-23 2015-09-15 J. Van Beugen Beheer B.V. Adhesive compound

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123274C2 (en) * 1981-06-12 1984-04-26 F. Tacke Kg, 4440 Rheine Tooth coupling
IT1181945B (en) * 1984-12-31 1987-09-30 Manuli Autoadesivi Spa IMPROVEMENT IN SELF-ADHESIVE TAPES
US5496615A (en) * 1991-03-01 1996-03-05 W. R. Grace & Co.-Conn. Waterproofing membrane
US7968171B2 (en) 2004-03-03 2011-06-28 W. R. Grace & Co.-Conn. Three-dimensional reverse tanking membranes
EP1983120B1 (en) * 2007-04-20 2016-07-06 StekoX GmbH Joint seal element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1050376C (en) * 1991-03-01 2000-03-15 格雷斯公司 Waterproofing membrane
DE9317356U1 (en) * 1993-11-12 1994-01-20 Baedje K H Meteor Gummiwerke duct tape
US9133372B2 (en) 2008-12-23 2015-09-15 J. Van Beugen Beheer B.V. Adhesive compound
US9580630B2 (en) 2008-12-23 2017-02-28 J. Van Beugen Beheer B.V. Adhesive compound

Also Published As

Publication number Publication date
CA989257A (en) 1976-05-18
DE2239665A1 (en) 1973-02-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee